Given numbers are 47,98,78,73,439

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 47,98,78,73,439 is 5756730798.

Find LCM of 47,98,78,73,439 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

2 x 47 x 49 x 39 x 73 x 439 = 5756730798

Therefore, the lowest common multiple of 47,98,78,73,439 is 5756730798.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

47 x 98 x 78 x 73 x 439 = 11513461596

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

47 : 1, 47

98 : 1, 2, 7, 14, 49, 98

78 : 1, 2, 3, 6, 13, 26, 39, 78

73 : 1, 73

439 : 1, 439

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 47,98,78,73,439, is 1.

Now, the common factors can be found like this.

47:47

98:2x 7x 7

78:2x 3x 13

73:73

439:439

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2 = 2

Therefore, the value for common factors is 2.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 11513461596/(1x2)

LCM = 11513461596/2

LCM = 5756730798

Thus, we can understand that the LCM of 47,98,78,73,439 is 5756730798.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 48, 69, 27, 31, 753
• LCM of 54, 88, 90, 29, 435
• LCM of 32, 89, 80, 17, 638
• LCM of 60, 75, 26, 65, 856
• LCM of 37, 83, 25, 38, 976

1. What is the LCM of 47, 98, 78, 73, 439?

Answer: LCM of 47, 98, 78, 73, 439 is 5756730798.

2. How to calculate the LCM of 47, 98, 78, 73, 439?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 47, 98, 78, 73, 439.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.